diff --git a/Layout/default/Preorder/export.csv.php b/Layout/default/Preorder/export.csv.php
index 85631cd0c..5303cceb7 100644
--- a/Layout/default/Preorder/export.csv.php
+++ b/Layout/default/Preorder/export.csv.php
@@ -54,6 +54,8 @@ while($data = mysqli_fetch_object($res)):
     }
   }
   
+  if($data->uid == "string") $data->uid = "";
+  
 ?>
 "<?=$campaign->name?>";"<?=$netzgebiet->extref?>";"<?=$netzgebiet->name?>";"<?=$data->extref?>";"<?=$data->ucode?>";"<?=$wohneinheit->oaid?>";"<?=__($data->type,"preorder")?>";"<?=$status->name?>";"<?=__($data->connection_type,"preorder")?>";"<?=$hausnummer->adrcd?>";"<?=$strasse->name?>";"<?=$hausnummer->hausnummer?>";"<?=$plz->plz?>";"<?=$ortschaft->name?>";"<?=$unit_data?>";"<?=$hausnummer->gps_lat?>";"<?=$hausnummer->gps_long?>";<?=$data->connection_count?>;"<?=$data->company?>";"<?=$data->uid?>";"<?=$data->firstname?>";"<?=$data->lastname?>";"<?=$data->street?>";"<?=$data->zip?>";"<?=$data->city?>";"<?=$data->phone?>";"<?=$data->email?>";"<?=$partner->getCompanyOrName()?>";<?=$addon_property?>;<?=$addon_inhouse?>;<?=($bep) ? "1" : "0"?>;<?=($inhouse) ? "1" : "0"?>;
 <?php